Vinegar white vinegar and apple cider vinegar Borax OxiClean and baking soda are some products that can be used to clean very well and be septic-system safe. Do not use or mix with other household chemicals such as other toilet bowl cleaners rust. Pin On Household Tips Also is Vinegar safe for septic systems. Safe toilet bowl cleaner for septic system . Romance University supports to analyzes compares reviews from. Opt for non-chemical methods to. While a pristine toilet is obviously all the more comforting it also helps prevent many health hazards. When used as directed Clorox Toilet Bowl Cleaner - with Bleach is safe to use in septic systems. First pour baking soda down the drain and then add the vinegar. Look for chlorine bleach or chemical sodium hypochlorite on product labels. Toilet bowl cleaners and bleachchlorine based cleaners should be avoided or minimized. The Green Works Toilet Bowl Cleaner is a cleaner that gives a powerful cleaning performance couple...